Extract from NASA's site 27.VI.2023

Extract from table:

		Voyager 1		Voyager 2
One-Way Light Time		22:07:10* (hh:mm:ss)		18:25:52(hh:mm:ss)

"One-Way Light Time" was clickable by Java script, and gives this information:

One-Way Light Time The elapsed time it takes for light (or radio signals) to travel between the Earth and a celestial object. Note: Because Earth moves around the Sun faster than Voyager 1 or Voyager 2 is traveling from Earth, the one-way light time between Earth and each spacecraft actually decreases at certain times of the year.

This is the furthest away accurate distance measure I am aware of, independent of Heliocentric assumptions.

And since 22:07:10 is less than 24:00:00, the distance where I tend to place the fix stars is not yet proven empty of them./HGL

Here is the link to their site, by the way:
https://voyager.jpl.nasa.gov/mission/status/

PPS - Happy Fourth!

* 45 y 9 m 21 days after take-off.